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<title>无标题文档</title>
<script type="text/javascript">
	var hd;
	// var re = Number('123.45600000');
	// var re = parseInt(144,16);
	// var re = parseFloat('3.14abc');


	// alert(re);

	// if(isNaN('123')){
	// 	alert('不能转成数字');
	// }else{
	// 	alert('能转成数字');
	// }


	// var str = '1+1';
	// alert(eval(str));

	var str = "{'age':'18','sex':'爷们','web':'www.baidu.com'}"
	


</script>
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